All Audio Tools
22 free online audio tools. Pick a tool, upload your file, and download the result.
Uploaded files are stored temporarily and deleted automatically within 12 hours.
Convert
Audio Converter
Convert between MP3, WAV, FLAC, OGG, AAC, M4A, OPUS.
MP4 to MP3
Extract audio from any video file (MP4, AVI, MOV, MKV).
MP3 to WAV
Convert MP3 to uncompressed WAV audio.
WAV to MP3
Compress WAV to small MP3 files.
FLAC to MP3
Convert lossless FLAC to widely-compatible MP3.
Edit
Audio Trimmer
Cut audio to exact start and end times.
Audio Merger
Combine multiple audio files into one track.
Audio Splitter
Split audio into N equal parts by duration.
Audio Loop
Loop audio N times and save as a single file.
Ringtone Maker
Trim any song to 40 seconds and export as MP3.
Effects
Volume Booster
Increase or decrease audio volume in decibels.
Pitch Changer
Shift audio pitch up or down in semitones.
Speed Changer
Speed up or slow down audio (0.5x to 4x).
Audio Reverse
Play audio backwards for creative effects.
Fade In / Out
Add smooth fade in and/or fade out to audio.
Enhance
Normalize Audio
Balance loudness to EBU R128 broadcast standard.
Silence Remover
Automatically remove silence from start and end.
Bass Booster
Boost low-end bass frequencies for richer sound.
Noise Reducer
Reduce background hiss and ambient noise.
Analyse
Audio Info
View format, duration, bitrate, sample rate, channels.
Waveform Generator
Generate a waveform PNG visualization from any audio.
Audio Metadata
View and edit ID3 tags: title, artist, album, genre.